EJB 3.x JPA: Bean-Managed Transaction with javax.ejb.UserTransaction

There are times when handling of data transaction requires a little craftiness where transaction begins, commits and rollbacks could not be a straight-forward one. This is the time when Bean-Managed Transaction comes to play for business process that requires some lengthy customized units of transaction. Today, I gonna write an article/tutorial on leveraging Bean-Managed transaction … Continue reading EJB 3.x JPA: Bean-Managed Transaction with javax.ejb.UserTransaction